najerajaelyn najerajaelyn
  • 16-05-2020
  • Mathematics
contestada

which of the following is the solution to the inequality below?
-3 (x -3) > 5 - 5x

A) x > -2
B) x > -1/2
C) x < 2
D) x < - 1/2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-05-2020

Answer:

x >-2

Step-by-step explanation:

-3 (x -3) > 5 - 5x

Distribute

-3x +9 > 5-5x

Add 5x to each side

-3x +9+5x > 5-5x+5x

2x +9> 5

Subtract 9 from each side

2x+9-9>5-9

2x > -4

Divide each side by 2

2x/2 >-4/2

x >-2

Answer Link
PollyP52 PollyP52
  • 16-05-2020

Answer:

A. x > -2.

Step-by-step explanation:

-3 (x -3) > 5 - 5x

-3x + 9 > 5 - 5x Subtract 9 from both sides and add 5x to both sides:

-3x + 5x = 5 - 9

2x > -4

x > -2.

Answer Link

Otras preguntas

I don't know how to do any of this
9x>−18 how to answer this Question Please \
True or false : los pasajeros duermen en el comedor
Which technique is most appropriate to use to solve each equation? 1.)(x+3)(x+2)=0 2.)x² + 6 = 31 a.)quadratic formula b.)zero product property c.)square root
A rectangle has a perimeter of 18cm. It length is 5cm greater than it width. Find the length
5/9 times 7/8 I will give you 10
Help pleaseee Geometry packet
You should always use courtesy because it helps drivers interact on the road, and it keeps the traffic flow moving. true or false.
Anybody really good at Algebra? If you are a pro please tell me.
Larger more sophisticated organisms are classified under which domain